Protocol Respecting Execution of Convention Re- May 21, 1886. lating to Protection of Submarine Cables. 1957 Adhesion of the United States to the Convention June 8, 1899.. February 6, 1901.... 1993 Final Protocol Entered Into at the Conclusion of September 7, 1901.. the Boxer Troubles in China in 1900. Convention between the United States and Other January 27, 1902..... April 9, 1908. 2006 2058 Powers on Literary and Artistic Copyrights. June 7, 1905..... New Agreement Between China and Certain Pow- September 27, 1905.. ers for the Whang-pu Conservancy. Exemption of Hospital Ships from Payment of Dues. December 21, 1904... June 15, 1908. 2131 2135 April 7, 1906.. General Act of the International Conference at Importation of Spirituous Liquors Into Africa...... International Office of Public Health..... II. The Limitation of the Employment of November 3, 1906.... December 2, 1907.... 2205 2209 December 9, 1907.... November 17, 1908.. 2214 October 18, 1907..... February 28, 1910... 2220 do |